Earlier this week, I wrote how yet another Googler once again said Google does not use user behavior signals for rankings. But what happens is people don’t believe Google and they come up with theories on how Google does use user behavior as a ranking signal no matter how many times Google says no.

Search Engine Roundtable

So we are sitting here wondering if we had an update yesterday and a few in July, Google was radio silence about those unconfirmed updates. Now, Google posts some more tips around core updates and at the end of that blog post wrote “we’re constantly making updates to our search algorithms, including smaller core updates. We don’t announce all of these because they’re generally not widely noticeable.”

Search Engine Roundtable